[Bro-Dev] #264: topic/seth/mpls - Experimental MPLS support.
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Wed Apr 27 18:07:13 PDT 2011
#264: topic/seth/mpls - Experimental MPLS support.
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Reporter: robin | Owner:
Type: Merge Request | Status: new
Priority: Normal | Milestone: Bro1.6
Component: Bro | Version: 1.5.1
Resolution: | Keywords: sprint
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Comment (by robin):
I have a some questions. :)
- not sure what the part is that you "*think*" will happen. Are you
wondering whether "ip or not ip" will let vlan/mpls through? or whether we
have indeed decided to make that the default filter? or whether the new
filter code works at all?
- seems the code no longer needs the `mpls_link` option, correct?
- do we have small test trace with mixed MPLS/VLAN traffic?
- one of the above questions doesn't seem answered: can there be VLAN over
MPLS, and/or MPLS over VLAN? The code currently doesn't handle
combinations.
- to double-check my MPLS knowledge: is it right that with MPLS there's no
way to find out whether the packets are actually of transport-layer type
IP4/6?
- the patch removes `vlan.bro` and some code in `pcap.bro` to handle that.
Isn't the ``vlan`` keyword still needed for BPF for doing more
restrictive filters?
--
Ticket URL: <http://tracker.icir.org/bro/ticket/264#comment:10>
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